CATHydraulic Parts

4T5614 Gear Pump-Hydraulic — Cat 963

This is a high-quality Gear Pump designed for the hydraulic system of heavy equipment. It is manufactured to meet rigorous performance standards, offering superior durability and efficiency over worn or failing pumps. Operators might observe a sluggish hydraulic response, overheating of the hydraulic fluid, or a complete loss of hydraulic power when this pump is defective.

Gear Pump-Hydraulic – Part No 4T5614 – CAT Spare Part
Part Specifications
BrandCAT
CategoryHydraulic Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeHydraulic Gear Pump
MaterialHardened steel alloy
ApplicationMain hydraulic system
Service LifeReplace based on inspection and performance
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Early indications of a failing gear pump include a whining noise from the hydraulic system and a gradual decrease in hydraulic system pressure. If left unaddressed, the pump may fail to generate sufficient flow, leading to slow or inoperative hydraulic functions and potential overheating of the hydraulic oil. Continued operation risks significant damage to other hydraulic components due to lack of lubrication and pressure.

Installation Tip

Before installation, ensure the new pump shaft and mounting surfaces are clean and free of debris. Avoid forcing the pump onto the drive shaft; it should slide into place smoothly.

Service Note

When replacing the hydraulic gear pump, it is crucial to inspect and clean the hydraulic reservoir and filter, and consider replacing the hydraulic fluid.